// (c) Copyright Ascensio System SIA 2009-2024
//
// This program is a free software product.
// You can redistribute it and/or modify it under the terms
// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
// any third-party rights.
//
// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
// of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For details, see
// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
//
// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
//
// The  interactive user interfaces in modified source and object code versions of the Program must
// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
//
// Pursuant to Section 7(b) of the License you must retain the original Product logo when
// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
// trademark law for use of our trademarks.
//
// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode

import { useState, useEffect, Dispatch, useCallback, useRef } from "react";

function useLoadingWithTimeout<S = undefined>(
  timeout: number,
): [S | undefined, Dispatch<S | undefined>];

function useLoadingWithTimeout<S extends boolean>(
  timeout: number,
  initialState: S,
): [S, Dispatch<S>];

function useLoadingWithTimeout<S extends boolean | undefined = undefined>(
  timeout: number,
  initialState?: S,
) {
  const [state, setState] = useState<S | undefined>(initialState);
  const timerRef = useRef<number>();

  const cleanTimer = useCallback(() => {
    clearTimeout(timerRef.current);
    timerRef.current = undefined;
  }, []);

  const setStateWithTimeout: Dispatch<S | undefined> = useCallback(
    (value) => {
      cleanTimer();
      if (value) {
        timerRef.current = window.setTimeout(() => {
          setState(value);
        }, timeout);
      } else {
        setState(value);
      }
    },
    [cleanTimer, timeout],
  );

  useEffect(() => {
    return () => cleanTimer();
  }, [cleanTimer]);

  return [state, setStateWithTimeout];
}

export default useLoadingWithTimeout;
